KR100405911B1 - Security system transmitting digital video signals in series - Google Patents

Security system transmitting digital video signals in series Download PDF

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Publication number
KR100405911B1
KR100405911B1 KR1020020063969A KR20020063969A KR100405911B1 KR 100405911 B1 KR100405911 B1 KR 100405911B1 KR 1020020063969 A KR1020020063969 A KR 1020020063969A KR 20020063969 A KR20020063969 A KR 20020063969A KR 100405911 B1 KR100405911 B1 KR 100405911B1
Authority
KR
South Korea
Prior art keywords
video signals
digital video
series
security system
system transmitting
Prior art date
Application number
KR1020020063969A
Other languages
Korean (ko)
Inventor
Ho Sang Park
Original Assignee
Itronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Itronics Co Ltd filed Critical Itronics Co Ltd
Priority to KR1020020063969A priority Critical patent/KR100405911B1/en
Application granted granted Critical
Publication of KR100405911B1 publication Critical patent/KR100405911B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: A security system transmitting digital video signals in series is provided to improve the quality of a picture by transmitting the original digital image without converting digital video signals into analog signals. CONSTITUTION: A camera(10) photographs a plurality of video signals and converts the plurality of video signals into usable digital video signals. The camera converts the usable digital video signals into serial digital video signals for successively transmitting the serial digital video signals to a receiving apparatus(30) through a cable(20). The receiving apparatus converts the serial digital video signals into the usable digital video signals, and compresses the usable digital video signals to be stored in a memory device and output through a video output device(40).
KR1020020063969A 2002-10-18 2002-10-18 Security system transmitting digital video signals in series KR100405911B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020063969A KR100405911B1 (en) 2002-10-18 2002-10-18 Security system transmitting digital video signals in series

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020063969A KR100405911B1 (en) 2002-10-18 2002-10-18 Security system transmitting digital video signals in series

Publications (1)

Publication Number Publication Date
KR100405911B1 true KR100405911B1 (en) 2003-11-14

Family

ID=37422680

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020063969A KR100405911B1 (en) 2002-10-18 2002-10-18 Security system transmitting digital video signals in series

Country Status (1)

Country Link
KR (1) KR100405911B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8588311B2 (en) 2006-12-08 2013-11-19 Gvbb Holdings S.A.R.L. Identification of video signals in a video system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8588311B2 (en) 2006-12-08 2013-11-19 Gvbb Holdings S.A.R.L. Identification of video signals in a video system

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